BR112022013349A2 - Método de detecção de pacote de multidifusão, dispositivo de rede, e sistema - Google Patents

Método de detecção de pacote de multidifusão, dispositivo de rede, e sistema

Info

Publication number
BR112022013349A2
BR112022013349A2 BR112022013349A BR112022013349A BR112022013349A2 BR 112022013349 A2 BR112022013349 A2 BR 112022013349A2 BR 112022013349 A BR112022013349 A BR 112022013349A BR 112022013349 A BR112022013349 A BR 112022013349A BR 112022013349 A2 BR112022013349 A2 BR 112022013349A2
Authority
BR
Brazil
Prior art keywords
network device
packet
detection
detection method
bier
Prior art date
Application number
BR112022013349A
Other languages
English (en)
Portuguese (pt)
Inventor
Liu Shuying
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR112022013349A2 publication Critical patent/BR112022013349A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/02—Capturing of monitoring data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1886—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/02—Capturing of monitoring data
    • H04L43/028—Capturing of monitoring data by filtering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823—Errors, e.g. transmission errors
    • H04L43/0829—Packet loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823—Errors, e.g. transmission errors
    • H04L43/0847—Transmission error
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/34—Source routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/48—Routing tree calculation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/15—Flow control; Congestion control in relation to multipoint traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/38—Flow based routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/42—Centralised routing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
BR112022013349A 2020-01-22 2020-09-30 Método de detecção de pacote de multidifusão, dispositivo de rede, e sistema BR112022013349A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010075317.7A CN113162855B (zh) 2020-01-22 2020-01-22 组播报文检测方法、网络设备和系统
PCT/CN2020/119667 WO2021147377A1 (zh) 2020-01-22 2020-09-30 组播报文检测方法、网络设备和系统

Publications (1)

Publication Number Publication Date
BR112022013349A2 true BR112022013349A2 (pt) 2022-09-13

Family

ID=76881791

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022013349A BR112022013349A2 (pt) 2020-01-22 2020-09-30 Método de detecção de pacote de multidifusão, dispositivo de rede, e sistema

Country Status (8)

Country Link
US (1) US20220368623A1 (ja)
EP (1) EP4080838A4 (ja)
JP (1) JP7450042B2 (ja)
KR (1) KR20220122718A (ja)
CN (1) CN113162855B (ja)
BR (1) BR112022013349A2 (ja)
MX (1) MX2022009003A (ja)
WO (1) WO2021147377A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113542188B (zh) * 2020-04-13 2023-04-18 华为技术有限公司 报文检测的方法以及第一网络设备
WO2023206165A1 (zh) * 2022-04-27 2023-11-02 华为技术有限公司 组播数据报文发送的方法、装置、设备和存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008117379A1 (ja) 2007-03-23 2008-10-02 Fujitsu Limited パケットの伝送品質計測方法、パケット送信計測装置、およびパケット受信計測装置
CN102647312B (zh) * 2012-05-09 2015-08-05 浙江宇视科技有限公司 一种整网组播拓扑的探测方法及装置
US10218524B2 (en) * 2013-09-17 2019-02-26 Cisco Technology, Inc. Bit indexed explicit replication for layer 2 networking
US11451474B2 (en) * 2013-09-17 2022-09-20 Cisco Technology, Inc. Equal cost multi-path with bit indexed explicit replication
CN111934943B (zh) 2014-12-30 2024-05-03 华为技术有限公司 位转发入口路由器、位转发路由器及操作管理维护检测方法
CN106559253A (zh) * 2015-09-30 2017-04-05 中兴通讯股份有限公司 一种组播诊断方法及装置
CN107147508B (zh) * 2016-03-01 2022-11-01 中兴通讯股份有限公司 故障检测方法及装置
CN107204867B (zh) * 2016-03-18 2020-03-24 中兴通讯股份有限公司 一种信息传输方法、装置和系统
CN105828218B (zh) * 2016-04-19 2019-06-11 华为技术有限公司 一种检测组播流传输质量的方法、装置及系统
CN107800581B (zh) * 2016-09-01 2022-03-18 中兴通讯股份有限公司 一种二层网络及二层网络的环回检测方法
CN109921987B (zh) * 2017-12-13 2022-01-21 中兴通讯股份有限公司 一种bier-te网络检测方法、装置及系统
CN109246017B (zh) * 2018-11-28 2021-03-23 新华三技术有限公司 一种查询组播转发路径的方法及装置
CN116800646A (zh) * 2019-06-27 2023-09-22 华为技术有限公司 组播网络中收集遥测数据的方法、装置和系统

Also Published As

Publication number Publication date
EP4080838A1 (en) 2022-10-26
CN113162855B (zh) 2022-12-27
CN113162855A (zh) 2021-07-23
EP4080838A4 (en) 2023-01-18
JP7450042B2 (ja) 2024-03-14
WO2021147377A1 (zh) 2021-07-29
US20220368623A1 (en) 2022-11-17
KR20220122718A (ko) 2022-09-02
JP2023511150A (ja) 2023-03-16
MX2022009003A (es) 2022-08-15

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